Ingxenye ephakathi yengezwe ebhande, futhi izinhlangothi ezimbili zenziwe ngensimbi engagqwali engu-304 noma i-PP yezimbambo ezihleliwe noma ezihambayo.Ibhande liyazungeza ukuze liphakele, futhi udonga oluseceleni aluzungezi ibhande ukuze lisebenze.